Set Environment to Bug/Operating System

Table A-1. ENV Command Parameters

ENV Parameter and Options

Default

Meaning of Default

 

 

 

 

 

 

Bug or System Environment [B/S]

B

Bug is the standard

 

 

mode of operation.

Field Service Menu Enable [Y/N]

N

Do no display the field

 

 

service menu.

Remote Start Method Switch [G/M/B/N]

B

Use both the Global

 

 

Control and Status

 

 

Register (GCSR) in the

 

 

VMEchip2, and the

 

 

Multiprocessor Control

 

 

Register (MPCR) in the

 

 

shared RAM methods to

 

 

pass and start execution

 

 

of cross-loaded

 

 

program.

Probe System for Supported Disk/Tape Controllers

Y

Accesses will be made

[Y/N]

 

to the VMEbus to

 

 

determine the presence

 

 

of supported controllers.

Negate VMEbus SYSFAIL* Always [Y/N]

N

Negate VMEbus

 

 

SYSFAIL after the

 

 

successful completion or

 

 

entrance into the bug

 

 

command monitor.

Local SCSI Bus Reset on Debugger Setup [Y/N]

Y

The local SCSI bus is

 

 

reset on the debugger

 

 

setup.

Local SCSI Bus Negotiations Type [A/S/N]

A

Use Asynchronous

 

 

negotiations on the local

 

 

SCSI bus.

Ignore CFGA Block on a Hard Disk Boot [Y/N]

Y

Enable the ignorance of

 

 

the Configuration Area

 

 

(CFGA) Block (hard

 

 

disk only).

Auto Boot Enable [Y/N]

N

The Auto Boot function

 

 

is disabled.

 

 

 

A

MVME197LEIG/D1

A-3

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Motorola MVME197LE manual Table A-1. ENV Command Parameters, ENV Parameter and Options Default Meaning of Default